Unfortunately it's not imagination, it's reality!. Satan might be smart but not the smartest.

Proverbs [22:7] The rich rule over the poor, and the borrower is servant to the lender.

Quran [3:130] O you who believe, you shall not take usury, compounded over and over. Observe GOD, that you may succeed.

Quran [30:39] The usury that is practiced to increase some people's wealth, does not gain anything at GOD. But if you give to charity, seeking GOD's pleasure, these are the ones who receive their reward manifold.

Quran [2:275] Those who charge usury are in the same position as those controlled by the devil's influence. This is because they claim that usury is the same as commerce. However, GOD permits commerce, and prohibits usury. Thus, whoever heeds this commandment from his Lord, and refrains from usury, he may keep his past earnings, and his judgment rests with GOD. As for those who persist in usury, they incur Hell, wherein they abide forever.